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ying shi biao zhun wu zhi ding zhi wen ti de tan tao
Author(s): 
Pages: 43-46+108
Year: Issue:  1
Journal: Research on Iron and Steel

Keyword:  标准物质分析方法萤石均匀性分析数据标准值定值问题数理统计粒度实验室;
Abstract: 标准物质样品的选取、加工、分析条件、分析方法和分析人员的素质等因素都影响标准物质的质量。本文重点阐述了萤石标准物质的均匀性与粒度的关系并运用数理统计来检验不同分析方法间的精度差异,处理分析数据,确定了标准值。
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